4166019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 7378560

約数和(自身を除く): 3212541

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 83, 99, 117, 143, 169, 249, 297, 351, 429, 507, 747, 913, 1079, 1287, 1521, 1859, 2241, 2739, 3237, 3861, 4563, 5577, 8217, 9711, 11869, 14027, 16731, 24651, 29133, 35607, 42081, 50193, 106821, 126243, 154297, 320463, 378729, 462891, 1388673, 4166019]

約数ペア:

[(1, 4166019), (3, 1388673), (9, 462891), (11, 378729), (13, 320463), (27, 154297), (33, 126243), (39, 106821), (83, 50193), (99, 42081), (117, 35607), (143, 29133), (169, 24651), (249, 16731), (297, 14027), (351, 11869), (429, 9711), (507, 8217), (747, 5577), (913, 4563), (1079, 3861), (1287, 3237), (1521, 2739), (1859, 2241)]